body{
    font-family: Microsoft Yahei,simsun,arial,tahoma;
}
.pur{
    width: 100%;
    height: 100%;
}
.top{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999999999;
    width: 100%;
    height: .6rem;
}
.top .top-left{
    position: absolute;
    left: .1rem;
    top: .16rem;
    z-index: 100;
    font-size: .2rem;
    color: #fff;
}
.top .iconfont{
    font-size: .24rem;
    margin-bottom: .1rem;
}
.top .top-center{
    overflow: hidden;
    height: 100%;
    line-height: .7rem;
    background: url('../img/i-bg1.jpg') 50%;
    background-size: cover;
    font-size: .18rem;
    color: #fff;
    text-align: center;
    position: relative;
}
.main{
    padding-top: .75rem;
    background: #f5f5f5;
    padding-bottom: .5rem;
    overflow: auto;
    height: 100vh;
}
.van-search__content {
    border-radius: 999px !important;
}
.van-tabs__line {
transform: translateX(47px) translateX(-50%);
}
.main .purchase-div-body{
    background: #fff;
    border-radius: .1rem;
    padding: .1rem;
}
.purchase-div-body {
    min-height: calc(100vh - 2.23rem);
}
.purchase-div-body{
    background: #fff;
    border-radius: .1rem;
    padding: 0 .1rem .1rem .1rem;
}